<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="用户类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择用户类型" clearable>
          <el-option
              v-for="dict in dict.type.gigi_user_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="工号/学号" prop="no">
        <el-input
            v-model="queryParams.no"
            placeholder="请输入工号/学号"
            clearable
            @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="用户姓名" prop="name">
        <el-input
            v-model="queryParams.name"
            placeholder="请输入姓名"
            clearable
            @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['gigi.user:user:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['gigi.user:user:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['gigi.user:user:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="姓名" align="center" prop="name"/>
      <el-table-column label="工号/学号" align="center" prop="no"/>
      <el-table-column label="手机号" align="center" prop="phone"/>
      <el-table-column label="密码" align="center" prop="password"/>
      <el-table-column label="用户类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.gigi_user_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="班级" align="center" prop="className"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['gigi.user:user:edit']"
          >修改
          </el-button>
          <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['gigi.user:user:remove']"
          >删除
          </el-button>
          <el-button v-if="scope.row.type === 1"
                     size="mini"
                     type="text"
                     icon="el-icon-edit"
                     @click="handleChangeClass(scope.row.id)"
                     v-hasPermi="['gigi.user:user:editclass']"
          >修改班级
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改用户管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="用户类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择用户类型" style="width: 100%">
            <el-option
                v-for="dict in dict.type.gigi_user_type"
                :key="dict.value"
                :label="dict.label"
                :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item v-if="form.type === 1" label="选择班级" prop="classId">
          <el-select
              v-model="form.classId"
              filterable
              reserve-keyword
              :loading="loading"
              value-key="name"
              style="width: 100%"
              :rules="form.type === 0 ? {} : rules.classId"
          >
            <el-option v-for="item of classes" :key="item.id" :value="item.id" :label="item.name" />
          </el-select>
        </el-form-item>
        <el-form-item label="工号/学号" prop="no">
          <el-input v-model="form.no" placeholder="请输入工号/学号-11位"/>
        </el-form-item>
        <el-form-item label="姓名" prop="name">
          <el-input v-model="form.name" placeholder="请输入姓名"/>
        </el-form-item>
        <el-form-item label="手机号" prop="phone">
          <el-input v-model="form.phone" placeholder="请输入手机号" type="phone"/>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="form.password" placeholder="请输入密码"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!--  修改班级对话框 -->
    <el-dialog title="修改班级" :visible.sync="classOpen" width="500px" append-to-body>
      <el-form ref="classFrom" :model="classFrom" :rules="classRules" label-width="80px">
        <el-form-item label="选择班级" prop="classId">
          <el-select
              v-model="classFrom.classId"
              filterable
              reserve-keyword
              :loading="loading"
              value-key="name"
              style="width: 100%"
          >
            <el-option v-for="item of classes" :key="item.id" :value="item.id" :label="item.name" />
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitClass">确 定</el-button>
        <el-button @click="cancelClass">取 消</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
import {listUser, getUser, delUser, addUser, updateUser} from "@/api/gigi.user/user";
import {listClass} from "@/api/gigi.gigi_class/class";

export default {
  name: "User",
  dicts: ['gigi_user_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户管理表格数据
      userList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      classOpen: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        type: null,
        no: null,
        name: null,
        phone: null,
        password: null,
        pic: null
      },
      // 表单参数
      form: {},
      classFrom: {},
      classes: [],
      // 表单校验
      classRules: {
        classId: [
          {required: true, message: "班级不能为空", trigger: "change"}
        ]
      },
      rules: {
        classId: [
          {required: true, message: "班级不能为空", trigger: "change"}
        ],
        type: [
          {required: true, message: "用户类型不能为空", trigger: "change"}
        ],
        no: [
          {required: true, message: "工号/学号不能为空", trigger: "blur"},
          {min:11, max:11, message: "工号/学号必须11位"}
        ],
        name: [
          {required: true, message: "姓名不能为空", trigger: "blur"}
        ],
        phone: [
          {required: true, message: "手机号不能为空", trigger: "blur"},
          { pattern: /^1[3-9]\d{9}$/, message: '手机号码格式不正确', trigger: 'blur' }
        ],
        password: [
          {required: true, message: "密码不能为空", trigger: "blur"},
          { pattern: /^(?=.{8,10})(((?=.*[A-Z])(?=.*[a-z]))|((?=.*[A-Z])(?=.*[0-9]))|((?=.*[a-z])(?=.*[0-9]))).*$/, message: '密码格式必须包含大小写字母和数字的组合，不能使用特殊字符，长度在8-10之间', trigger: 'blur' }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询所有班级 */
    getClasses() {
      listClass({
        pageNum: 1,
        pageSize: 100,
        name: null,
        count: null,
      }).then(response => {
        this.classes = response.rows;
      });
    },
    /** 查询用户管理列表 */
    getList() {
      this.loading = true;
      listUser(this.queryParams).then(response => {
        this.userList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    cancelClass() {
      this.classOpen = false;
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        type: null,
        no: null,
        classId: null,
        name: null,
        phone: null,
        password: null,
        flag: null,
        pic: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.getClasses();
      this.reset();
      this.open = true;
      this.title = "添加用户管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.getClasses();
      this.reset();
      const id = row.id || this.ids
      getUser(id).then(response => {
        this.form = {
          ...response.data,
          no: String(response.data.no)
        };
        this.open = true;
        this.title = "修改用户管理";
      });
    },
    /** 修改班级 **/
    handleChangeClass(id) {
      this.getClasses();
      getUser(id).then(response => {
        this.classFrom = {id: response.data.id, classId: response.data.classId};
        this.classOpen = true;
      });
    },
    /** 提交按钮 */
    submitClass() {
      this.$refs["classFrom"].validate(valid => {
        if (valid) {
          updateUser(this.classFrom).then(response => {
            this.$modal.msgSuccess("修改成功");
            this.classOpen = false;
            this.getList();
          });
        }
      });
    },
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (!Number(this.form.no)) {
            this.$modal.msgError("工号/学号必须是数字");
            return;
          }
          if (this.form.id != null) {
            updateUser(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addUser(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除用户管理编号为"' + ids + '"的数据项？').then(function () {
        return delUser(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('gigi.user/user/export', {
        ...this.queryParams
      }, `user_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
